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meta-for MultiMap also as MultiSetMap { static <A, B> LPair<A, B> multiMapSingletonPairs(MultiMap<A, B> mm) { new LPair<A, B> out; if (mm != null) for (A key : mm.keySet()) { var values = mm.get(key); if (l(values) == 1) out.add(pair(key, first(values))); } ret out; } }
Began life as a copy of #1004755
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Snippet ID: | #1036502 |
Snippet name: | multiMapSingletonPairs - get key+value pairs where key only has one value |
Eternal ID of this version: | #1036502/5 |
Text MD5: | 9db8b831ec4846921210c57519204ed0 |
Transpilation MD5: | e14a1aa8440336a3d0f839ea9b341f8b |
Author: | stefan |
Category: | javax |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2023-01-07 20:47:19 |
Source code size: | 320 bytes / 11 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 144 / 207 |
Version history: | 4 change(s) |
Referenced in: | #1006654 - Standard functions list 2 (LIVE, continuation of #761) |